401010382 has 32 divisors (see below), whose sum is σ = 668284992. Its totient is φ = 179503104.

The previous prime is 401010307. The next prime is 401010383. The reversal of 401010382 is 283010104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401010383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149598 + ... + 152254.

It is an arithmetic number, because the mean of its divisors is an integer number (20883906).

Almost surely, 2^401010382 is an apocalyptic number.

401010382 is a deficient number, since it is larger than the sum of its proper divisors (267274610).

401010382 is a wasteful number, since it uses less digits than its factorization.

401010382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 401010382 is about 20025.2436189925. The cubic root of 401010382 is about 737.4261579616.

Adding to 401010382 its reverse (283010104), we get a palindrome (684020486).

The spelling of 401010382 in words is "four hundred one million, ten thousand, three hundred eighty-two".